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2015 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD)
This paper presents an improved approach for simulating magnetic hysteresis, which takes into account the effect of applied stress, based on an extended Stoner-Wohlfarth (S-W) model. Meanwhile, the S-W asteroid rotates and shrinks, and the stable direction of magnetization of the particle can be calculated from the new energy minimum conditions. This developed model is applied to analyze the magnetic hysteresis phenomenon of a soft magnetic composite (SMC) material under different compactiondoi:10.1109/asemd.2015.7453621 fatcat:kgga7vapbng4ncs2hizetp2kia